2005 79 p., 299 (many col.) figs, 4to, disbound (no covers). Published in: Contributions to Zoology.Added is from the same journal: Gittenberger & Hoeksema, 2013. Habitat preferences of coral-associated wentletrap snails (Epitoniidae) (25 p., 28 figs).
2005 79 p., 299 (many col.) figs, 4to, disbound (no covers). Published in: Contributions to Zoology.
2005 79 p., 299 (many col.) figs, 4to, paperbound. Published in: Contributions to Zoology. The complete journal issue (contains a few additional papers on amphibians, crustaceans, sponges etc.).
1981 57 p., 19 figs, 11 pls, paperbound. Published in: Zoologische Verhandelingen. We added its addenda: ''The genus Babylonia revisited'' by E. Gittenberger & J. Goud, 2003 (12 p., 3 col. pls).
1998 288 p., 658 figures & maps, 12 coloured plates, 4to, hardbound (dust jacket). Very good copy.
1978 44 p., 35 figs, 4 pls, paperbound. Zoologische Verhandelingen. Ex library Dr. H.P. Wagner (with his name written on front cover). Good copy.
1987 59 p., 62 figs, paperbound. Zoologische Verhandelingen. Ex library Dr. H.P. Wagner (with his name written on front cover). Good copy.
1992 414 p., num. figs, paperbound.
1987 59 p., 62 figs, paperbound. Zoologische Verhandelingen. New copy.
2006 249 p., num. figs & pls (several col.), 4to, paperbound. Thesis.
1992 414 p., num. figs, paperbound. A mint copy, as new.
2006 249 p., num. figs & pls (several col.), 4to, paperbound. Thesis.
1970 184 p., 192 figs, 102 maps, paperbound. Ex library Dr. A.C. van Bruggen (with his signature).